1Biography Base.
http://www.biographybase.com/biography/Edward_III_of_England.html.
"Edward III (November 13, 1312 - June 21, 1377) is considered one of the greatest English kings of medieval times. He was born at Windsor as the son of King Edward II of England and Isabella of France. Unfortunately, Edward II was a weak king and aroused ill-feeling by his dependence on favourites. The neglected queen, Isabella, and her lover, Roger Mortimer, imprisoned and murdered Edward II, taking up the reins of government themselves during the minority of the heir. Edward III was crowned on January 25, 1327 after reaching majority and was declared King of France on January 26, 1340. As soon as Edward III reached the age of eighteen, he overthrew Mortimer and removed Isabella. He married Philippa of Hainault, and their eldest son, Edward the Black Prince, was an outstanding military leader. The reign of Edward III was marked by the subjugation of Scotland and several important victories over France, including the battles of Crecy and Poitiers. His first major military success was the Battle of Halidon Hill in 1333, which he won in support of his puppet, the new Scottish king, Edward Balliol. On the death of the French king, his own uncle, Charles IV, in 1328, Edward claimed the French throne, declaring war on Philip VI in 1337. The conflict eventually became known as the Hundred Years' War. Edward's claim had some legitimacy, he was the oldest living grandson of Philip IV (the father of Charles IV). French jurists, however, meant that by Salic law, no part of inheritance could go through a female line (such as Edward's mother), and therefore the legitimate King of France was Philip VI, the oldest living grandson of Philip III (father of Philip IV). British monarchs would nevertheless claim the title "King of France" until the Treaty of Amiens in 1802. Despite having an unusually happy marriage, Edward was a notorious womaniser. His mistress, Alice Perrers, became a byword for corruption. The king also founded an order of knighthood, the Order of the Garter, allegedly as a result of an incident when a lady, with whom he was dancing at a court ball, dropped an item of intimate apparel (possibly a sanitary belt, though sources describe it as being made of velvet). Gallantly picking it up to assuage her embarrassment, Edward tied it around his own leg, and remarked Honi soit qui mal y pense ('Shame on him who thinks evil of it'), which became the motto of the Order of the Garter. The woman in the case is known only as the "Countess of Salisbury". Some say it was Edward's daughter-in-law, Joan of Kent, but a more likely candidate is Joan's mother-in-law from her first marriage. It is worth noting that French was still the language of the English noblesse following the Norman invasion In 1346, Edward was accompanied on his French campaign by his eldest son, the Black Prince, who proved a capable military leader. Edward left much of the subsequent campaigning to the prince, himself concentrating on the Scots. However, many of his gains were short-lived. He and the prince fell out over political policy at home, and the government was left largely in the hands of a younger son, John of Gaunt. Edward died of a stroke in 1377 and was buried in Westminster Abbey. His son Edward had pre-deceased him, and he was succeeded by his young grandson, King Richard II of England."